Jinftoin tcithperaltire 



Jfo. of thrrtnotnetsr Cor, 

 Corrected tem>pvraiure 



Mr Surface w Drift 



Trawl or dredge Z»&* ,AP/ ; > Kf&.N*^ * 



SOUNDING WIRE. 



TURNS, 



DREDGE ROPE. 



DOWN. 



BR 



* DOWN. 



vv. 







0 











tog 







300 



ft ■)< 









300 



/ 7. ^ 









. ■v > 



V fy .7*1 









500 







600 











700 





r ■ 







800 



\3o-Q 







9OO 







IOOO 











IlOO 











1'200 











1300 











1400 

 ISOO 



















iCk» 











1700 











1800 











1900 











2000 











aioo 











2200 











2300 











2400 







I Ml 



